2019 BMW 230i Rev Hang - Bimmerfest - BMW Forums

Go Back   Bimmerfest - BMW Forums > BMW Model Discussions > 1 Series & 2 Series > F22 / F23 2 Series (2014 - Current)

F22 / F23 2 Series (2014 - Current)
The 2 Series coupe is the replacement for the E82/E88 1 series coupe. Production starts in November 2013 on the 228i (N20) and M235i (N55) coupes. Look for them in dealerships in February 2014. The convertible F23 2 series will follow in the fall of 2014.

Thread Tools Display Modes
Old 02-18-2019, 11:47 PM
aalbmw aalbmw is offline
Registered User
Join Date: Feb 2019
Posts: 1
Mein Auto:
2019 BMW 230i Rev Hang

I recently purchased a bmw 230i with manual transmission and the rev hang is terrible it almost makes my driving experience not enjoyable. If i try to quickly change gears (especially from 1 to 2) i get a horrible lurch. It is possible to make a smooth shift but i need to let off the clutch very slowly and this is terribly annoying and forces me to accelerate very slowly, not to mention clutch wear.

I have done a ton of research on this topic but no one seems to have a solution. Can someone please HELP ME I know for a fact that a dinan tune wont reduce rev hang. Does anyone know of any other tunes that will eliminate this rev hang? Does the 230i have a CDV? If so, will deleting it solve my problem?

Any other suggestions that can make my driving experience more enjoyable will greatly be appreciated.
Reply With Quote
Sponsored Links
Old 03-28-2019, 08:42 PM
angelzero angelzero is offline
Registered User
Location: Los Angeles
Join Date: Jul 2018
Posts: 26
Mein Auto: M240i
I'm guessing the issue is that your revs aren't dropping fast enough between 1->2. Things you can do to help:
1. Let off the gas earlier before shifting. What car did you drive before the 230i? I've found that there's about a half second lag on these DBW cars compared to cable throttled cars.

2. Shift earlier. I tend to go 1->2 right around 10mph, so that the absolute RPM difference is minimal. It's probably something like 1200rpm in 1st -> 650rpm (idle) in 2nd, minimizing lurches.

3. Estimate rev drop needed, clutch in for longer. If you shift at high RPM, you're just going to have to wait longer for the revs to drop. If you are shifting quickly at 6K and trying to make it smooth, you will probably have to wait an extra second for the revs to drop close to 3300rpm in 2nd before releasing the clutch. The 6 speed ratio between 1st and 2nd is 3.68/2.06 or about 1.8:1. https://www.bmwusa.com/vehicles/2-se...fications.html

4. Get a non-Dinan tune and change the throttle response (no experience here)

5. Get a lighter flywheel so revs drop faster

6. Get to know the friction point better so you smooth out the release only along the friction point and not dead zone

The 230i has the rev match feature, right? I've found that this actually helps smoothness because on upshifts, even if you wait too long, revs don't drop below target. Unfortunately, it can only blip the throttle, not make revs drop faster.

According to my reading of other threads, 230i's have both the rev match feature and a clutch delay valve.
Reply With Quote
Old 07-28-2019, 07:13 PM
miata13 miata13 is offline
Officially Welcomed to the 'Fest
Location: Midwest
Join Date: Nov 2007
Posts: 215
Mein Auto: 15 MINI S Roadster (R59)
That attribute was also discussed in Engineering Explained's YouTube Video here:

Thanks for your post...I'm thinking of a 230i...have had multiple manual transmission vehicles and have enjoyed the experience, but this issue has me thinking of the ZF 8AT. The one we had in our former F31 was excellent and paddle shifting gives you that sense of "transmission control".
2014 F31 M-Sport Glacier Silver / Coral Red; ED 3/17/2014 & PCD 6/2/2014 [Retired 2/13/2017]
2015 R59 MINI Roadster S Chili Red
Reply With Quote
Sponsored Links
Old 07-28-2019, 07:47 PM
yanks1 yanks1 is offline
Officially Welcomed to the 'Fest
Location: Northern NJ & Coastal SC
Join Date: Aug 2013
Posts: 244
Mein Auto: V6 Accord Cpe & Stang GT
I have 5 speed manual 08 Mustang GT; love it; but also the ZF 8 speed automatic transmission is excellent in my 230i. And I use the manual gear shift & paddle shifters a lot; but the ZF transm. upshifts & downshifts very-very well on its own if you let it. Nice option depending on ur driving mood
Reply With Quote

See More Related BMW Stories

Forum Navigation
Go Back   Bimmerfest - BMW Forums > BMW Model Discussions > 1 Series & 2 Series > F22 / F23 2 Series (2014 - Current)
Today's Posts Search
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Flash SALE! 20% off ECS Caliper Guide Bushing Upgrades! ECSTuning Site Sponsors & Bimmerfest Group Buys 3 08-01-2018 11:08 AM
1998 M3 = 540i = 740i = 20K rumratt General BMW Questions 36 01-12-2007 06:26 PM
The History of the BMW 5 Series WAM 5 Series 5 08-17-2006 08:46 PM
THE NEW BMW 1 SERIES with Photos (BMW Press Release) pixA4 E82 / E87 / E88 / F20 1 Series (2008 - 2014) 27 09-29-2004 06:50 PM
A Hit Parade for BMW? (Must-read BusinessWeek Article) Spiderm0n General BMW Questions 10 09-14-2002 11:18 AM

All times are GMT -7. The time now is 06:29 PM.

Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
© 2001- VerticalScope Inc. All rights reserved.